I've ordered mine today mf31-1000 alphaline £99.95,(batterymegastore)
130ah / 1000 sae cold cranking.
Mine starts every time!!
But lately on first start up on a cold morning ill do the usual thing unlock using the key fob put key in turn to position two wait for glow plug light to extinguish then fire him up its been a little slower than usual on cranking speed it will only crank over two maybe three times till it fires but there is a big drop in volts?? cause if the kids are getting in the back ie.. all the interior lights and relevant puddle lights are on and the doors are open the lights go out and don't come back on until you press the centre button on the sunroof light? Or close then reopen any door , it's like the volt drop resets the bcem
, its never done this before so the battery must be close to failure hence new purchase